package com.jvm;

public class DeadLockTest {
    private static Object lock1 = new Object();
    private static Object lock2 = new Object();

    public static void main(String[] args) {
        new Thread(()->{
            synchronized (lock1){
                try {
                    System.out.println("thread1 begin");
                    Thread.sleep(1000);
                }catch (InterruptedException e){
                    e.printStackTrace();
                }

                synchronized (lock2){
                    System.out.println("thread1 end");
                }
            }
        }).start();

        new Thread(()->{
            synchronized (lock2){
                try {
                    System.out.println("thread2 begin");
                    Thread.sleep(1000);
                }catch (InterruptedException e){
                    e.printStackTrace();
                }

                synchronized (lock1){
                    System.out.println("thread2 end");
                }
            }
        }).start();
    }
}
